27948492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 85307040

約数和(自身を除く): 57358548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 89, 99, 117, 122, 132, 143, 156, 178, 183, 198, 234, 244, 267, 286, 356, 366, 396, 429, 468, 534, 549, 572, 671, 732, 793, 801, 858, 979, 1068, 1098, 1157, 1287, 1342, 1586, 1602, 1716, 1958, 2013, 2196, 2314, 2379, 2574, 2684, 2937, 3172, 3204, 3471, 3916, 4026, 4628, 4758, 5148, 5429, 5874, 6039, 6942, 7137, 8052, 8723, 8811, 9516, 10413, 10858, 11748, 12078, 12727, 13884, 14274, 16287, 17446, 17622, 20826, 21716, 24156, 25454, 26169, 28548, 32574, 34892, 35244, 38181, 41652, 48861, 50908, 52338, 59719, 65148, 70577, 76362, 78507, 97722, 104676, 114543, 119438, 141154, 152724, 157014, 179157, 195444, 211731, 229086, 238876, 282308, 314028, 358314, 423462, 458172, 537471, 635193, 716628, 776347, 846924, 1074942, 1270386, 1552694, 2149884, 2329041, 2540772, 3105388, 4658082, 6987123, 9316164, 13974246, 27948492]

約数ペア:

[(1, 27948492), (2, 13974246), (3, 9316164), (4, 6987123), (6, 4658082), (9, 3105388), (11, 2540772), (12, 2329041), (13, 2149884), (18, 1552694), (22, 1270386), (26, 1074942), (33, 846924), (36, 776347), (39, 716628), (44, 635193), (52, 537471), (61, 458172), (66, 423462), (78, 358314), (89, 314028), (99, 282308), (117, 238876), (122, 229086), (132, 211731), (143, 195444), (156, 179157), (178, 157014), (183, 152724), (198, 141154), (234, 119438), (244, 114543), (267, 104676), (286, 97722), (356, 78507), (366, 76362), (396, 70577), (429, 65148), (468, 59719), (534, 52338), (549, 50908), (572, 48861), (671, 41652), (732, 38181), (793, 35244), (801, 34892), (858, 32574), (979, 28548), (1068, 26169), (1098, 25454), (1157, 24156), (1287, 21716), (1342, 20826), (1586, 17622), (1602, 17446), (1716, 16287), (1958, 14274), (2013, 13884), (2196, 12727), (2314, 12078), (2379, 11748), (2574, 10858), (2684, 10413), (2937, 9516), (3172, 8811), (3204, 8723), (3471, 8052), (3916, 7137), (4026, 6942), (4628, 6039), (4758, 5874), (5148, 5429)]